[PATCH 2/2] amstream: Create ddraw if no source object was specified in ddraw_IAMMediaStream_Initialize().
Gijs Vermeulen
gijsvrm at gmail.com
Tue Jun 23 17:32:19 CDT 2020
Signed-off-by: Gijs Vermeulen <gijsvrm at gmail.com>
---
dlls/amstream/ddrawstream.c | 22 +++++++++++++---------
dlls/amstream/tests/amstream.c | 3 +--
2 files changed, 14 insertions(+), 11 deletions(-)
diff --git a/dlls/amstream/ddrawstream.c b/dlls/amstream/ddrawstream.c
index 7f42879254..debf75eaa2 100644
--- a/dlls/amstream/ddrawstream.c
+++ b/dlls/amstream/ddrawstream.c
@@ -218,6 +218,13 @@ static HRESULT WINAPI ddraw_IAMMediaStream_Initialize(IAMMediaStream *iface, IUn
&& FAILED(hr = IUnknown_QueryInterface(source_object, &IID_IDirectDraw7, (void **)&stream->ddraw)))
FIXME("Stream object doesn't implement IDirectDraw7 interface, hr %#x.\n", hr);
+ if (!source_object)
+ {
+ if (FAILED(hr = DirectDrawCreateEx(NULL, (void **)&stream->ddraw, &IID_IDirectDraw7, NULL)))
+ return hr;
+ IDirectDraw7_SetCooperativeLevel(stream->ddraw, NULL, DDSCL_NORMAL);
+ }
+
return S_OK;
}
@@ -374,23 +381,20 @@ static HRESULT WINAPI ddraw_IDirectDrawMediaStream_SetFormat(IDirectDrawMediaStr
static HRESULT WINAPI ddraw_IDirectDrawMediaStream_GetDirectDraw(IDirectDrawMediaStream *iface,
IDirectDraw **ddraw)
{
- struct ddraw_stream *This = impl_from_IDirectDrawMediaStream(iface);
+ struct ddraw_stream *stream = impl_from_IDirectDrawMediaStream(iface);
- TRACE("(%p)->(%p)\n", iface, ddraw);
+ TRACE("stream %p, ddraw %p.\n", stream, ddraw);
if (!ddraw)
return E_POINTER;
- *ddraw = NULL;
- if (!This->ddraw)
+ if (!stream->ddraw)
{
- HRESULT hr = DirectDrawCreateEx(NULL, (void**)&This->ddraw, &IID_IDirectDraw7, NULL);
- if (FAILED(hr))
- return hr;
- IDirectDraw7_SetCooperativeLevel(This->ddraw, NULL, DDSCL_NORMAL);
+ *ddraw = NULL;
+ return S_OK;
}
- return IDirectDraw7_QueryInterface(This->ddraw, &IID_IDirectDraw, (void**)ddraw);
+ return IDirectDraw7_QueryInterface(stream->ddraw, &IID_IDirectDraw, (void **)ddraw);
}
static HRESULT WINAPI ddraw_IDirectDrawMediaStream_SetDirectDraw(IDirectDrawMediaStream *iface,
diff --git a/dlls/amstream/tests/amstream.c b/dlls/amstream/tests/amstream.c
index 8f474215b5..25c914cb08 100644
--- a/dlls/amstream/tests/amstream.c
+++ b/dlls/amstream/tests/amstream.c
@@ -4803,8 +4803,7 @@ static void test_ddrawstream_getsetdirectdraw(void)
hr = IDirectDrawMediaStream_GetDirectDraw(ddraw_stream, &ddraw3);
ok(hr == S_OK, "Got hr %#x.\n", hr);
- todo_wine ok(ddraw3 == NULL, "Expected NULL, got %p.\n", ddraw3);
- if (ddraw3) IDirectDraw_Release(ddraw3);
+ ok(ddraw3 == NULL, "Expected NULL, got %p.\n", ddraw3);
hr = IDirectDrawMediaStream_SetDirectDraw(ddraw_stream, ddraw2);
ok(hr == S_OK, "Got hr %#x.\n", hr);
--
2.27.0
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